|DETAILS: No1605||Natural solid boulder opal loose stone 13.53ct|
|Stone||Natural solid boulder opal|
|Dimensions||20.66mm x 15.46mm Thickness 5.31mm|
|Origin||Winton, Queensland, Australia|
|Note|| *It has a slight undulating surface but smooth polish.
Last picture is back of the stone.
|All photos were taken under natural light.|
Coin show in photo is Australian two-dollar coin.Size 20.50mm diameter.